from four.Calc import cl
import pytest

data=[[1.0,2.0,3.0],[4.0,5.0,9.0],[7.0,8.0,15.0]]

class Test_zd:
    @pytest.mark.parametrize("a,b,c", data)
    def test_zd(self,a,b,c):
            so = cl()
            tt=so.add(a,b)
            assert tt == c


